The milestone highlights the accelerating rate of discoveries, just over three decades since the first exoplanets were found.

After 37 years redefining the limits of space exploration at NASA, Costa Rican engineer Sandra Cauffman closed a historic ...

The recent discovery of an exoplanet just 20 light-years away has sparked intrigue and debate among the scientific community. The planet exhibits a startling similarity to Earth, including the ...

宾夕法尼亚州立大学领导的国际研究团队在《Astronomy and Astrophysics》发表突破性研究，揭示了NASA詹姆斯·韦伯太空望远镜发现的神秘"小红点"的真实身份。这些天体可能代表一种全新的天体类别：被超大质量黑洞吞噬并吐出光的黑洞恒星 ...

NASA’s IMAP mission, led by Princeton University’s David McComas, will study the heliosphere — the invisible electromagnetic ...

Supermassive black holes discovered by the James Webb Space Telescope in the early universe challenge traditional formation theories. Primordial black ...

Astronomers using the Webb Telescope may have found a new type of object: cold, glowing black hole stars from the early ...

Scientists from the University of St Andrews have discovered that ions in solar flares can reach scorching temperatures more than 60 million degrees—6.5 times hotter than previously believed. This ...

After solar activity spent several decades on the decrease, the number of sunspots, flares and coronal mass ejections is once ...

Astronomers at Penn State have nicknamed the objects “universe breakers,” which may be unusual black hole atmospheres and could represent a missing link in the fast growth of supermassive black holes.

An international research collaboration has used advanced computer simulations to investigate how faint radio signals from ...